CATALYTIC REFORMING PROCESS FOR GASOLINE FRACTIONS Russian patent published in 2006 - IPC C10G35/85 B01J23/64 B01J27/08 

FIELD: petroleum processing and petrochemistry.

SUBSTANCE: catalytic reforming of gasoline fractions is accomplished in a system constituted by several in series connected reactors at elevated pressure and hydrogen-containing gas circulation, wherein temperature of gas at first reactor inlet ranges from 380 to 470°C and in the other reactors 470-540°C. Reforming catalyst comprises alumina-supported platinum, fluorine, and optionally rhenium. In the first reactor, catalyst additionally contains 0.02 to 1.5% of fluorine.

EFFECT: increased yield and improved quality of product.

2 cl, 7 tbl, 7 ex